水龙骨科一种无危民间药用蕨类植物的完整叶绿体基因组特征分析
Characterization of the complete chloroplast genome of (Polypodiaceae), a least concern folk medicinal fern.
作者信息
Su Yingjuan, He Ziqing, Wang Zhen, Hong Yongfeng, Wang Ting
机构信息
School of Life Sciences, Sun Yat-sen University, Guangzhou, China.
Research Institute, Sun Yat-sen University, Shenzhen, China.
出版信息
Mitochondrial DNA B Resour. 2019 Oct 4;4(2):3346-3347. doi: 10.1080/23802359.2019.1673243.
is a small tropical fern of Polypodiaceae, but also a least concern folk medicinal fern. Its genome size is 153,753 bp with a pair of 21,664 bp inverted repeat regions (IR), a large single-copy (LSC) region of 84,395 bp and a small single-copy (SSC) region of 26,030 bp. A total of 133 genes were predicted, including 88 protein-coding genes, 37 tRNA genes and eight rRNA genes. The ML analysis reveals that is sister to forming monophyletic group closely related with polypodiaceous ferns. The work provides vigorous molecular data to further promote phylogenetics of Polypodiaceae.
是水龙骨科的一种小型热带蕨类植物，也是一种关注度较低的民间药用蕨类植物。其基因组大小为153,753 bp，有一对21,664 bp的反向重复区域（IR），一个84,395 bp的大单拷贝（LSC）区域和一个26,030 bp的小单拷贝（SSC）区域。共预测出133个基因，包括88个蛋白质编码基因、37个tRNA基因和8个rRNA基因。最大似然法分析表明， 是 的姐妹种，形成与水龙骨科蕨类植物密切相关的单系类群。该研究工作提供了有力的分子数据，以进一步推动水龙骨科的系统发育研究。
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